

@article {17124,
	title = {Occurrence and levels of phages proposed as surrogate indicators of enteric viruses in different types of sludges},
	journal = {Journal of applied microbiology},
	volume = {86},
	number = {4},
	year = {1999},
	pages = {723{\textendash}723},
	publisher = {Wiley Online Library},
	author = {Lasobras, J and Dellunde, J and Jofre, J and Lucena, F}
}
